AceShowbiz -

Fresh off her red-carpet appearance at Toronto International Film Festival to support "On the Road", Kristen Stewart was back in the States to continue doing promo tour for the movie. She looked captivating with her stylish monochromed appearance.

Kristen showed up at the Disney Park Avenue wearing a white Balenciaga button-down and a pair of black cropped harem pants. She tucked her shirt inside her pant, rolled the sleeves to her elbows and left it unbuttoned to reveal her gray silky camisole.

The "Twilight Saga" star finished off her look with Jimmy Choo sandals, applied smokey eye makeup, and sleeked back her hair in a bouffant do. She was all smiles as she posed for photographers with co-star Garrett Hedlund and director Walter Salles.

In the movie, Garrett and Kristen are husband and wife who take a road trip along with aspiring writer Sal Paradise (Sam Riley). Thirsting for freedom, the three young people head off in search of the world, of other encounters, and of themselves. The film gets limited release in the country on December 21.